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Re: How do i upgrade to gcc 3.X on cygwin?
- From: Tim Prince <tprince at computer dot org>
- To: Benjamin Scherrey <scherrey at innoverse dot com>,cygwin at cygwin dot com,gcc at gcc dot gnu dot org,"Mack Lobell" <macklobell at hotmail dot com>
- Date: Wed, 30 Jan 2002 19:31:08 -0800
- Subject: Re: How do i upgrade to gcc 3.X on cygwin?
- References: <B87143B71ULIDONYSB6NIWQQLUQB70.3c589bdd@bonzo>
- Reply-to: tprince at computer dot org
On Wednesday 30 January 2002 17:20, Benjamin Scherrey wrote:
> I have been able to build 3.x under cygwin when I just specify the C and
> C++ languages (see ./configure --help for info on how to do this). As I
> recall, it failed in the Fortran build. I didn't bother trying to figure
> out why as all I wanted was C & C++.
Any of the libraries for g++, g77, or objc may fail to build if you don't
clean out their build directories, as well as doing a make clean, when
starting over. The configure option --enable-languages='c++,f77,objc,gcov'
in place of David's --disable-libgcj will get you all the pieces which work
out of the box on cygwin. There are a few lines to fix in cygwin's
target.exp if you want to run the test suite, which you can do with cygwin's
dejagnu, except for the g++ libraries. The special dejagnu for the g++
libraries is not easily found.
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